What to do with new tank?

[NowasReef]

So I won a tank through an auction house and have not yet seen it in person.
It's an acrylic 120 gallon hex. I don't even know what the dimensions are yet.
The only reason I was interested is I know one of our local shops did maintenance/cleaning on the tank so I think its in pretty good shape.
So the question is what to do with it?
I don't want to do a reef as I already have a 75 mixed and a 55 softie. I don't think the height of a hex this size would lend well to a reef anyways
I was maybe thinking a FOWLR and get some fish I've never been able to put in a reef?
Or maybe do I just do another FW tank?

Any thoughts or ideas?
Thanks!

 

[Webslinger]

id go FOWLR as I find FW fish boring compared to Salt

 

[NowasReef]

Bump

 

[Deschutes541]

+1 FOWLR

 

[Lowell Lemon]

Big seahorse tank with pipe fish and Macro algae and maybe a Mandarin or two!